content-visibility-selection-crash.html (515B)
1 <style> 2 * { content-visibility: auto; } 3 </style> 4 <script> 5 document.addEventListener('DOMContentLoaded', () => { 6 document.documentElement.setAttribute('contenteditable', true) 7 let a = document.createElement('map') 8 let b = document.createElement('h1') 9 let c = document.createElement('kbd') 10 b.appendChild(c) 11 a.appendChild(b) 12 document.documentElement.appendChild(a) 13 let d = new Range() 14 let f = document.getSelection() 15 f.addRange(d) 16 d.setStart(c, 0) 17 f.addRange(d) 18 f.removeRange(d) 19 }) 20 </script>